bow bow through blast shielding Q's

Discussion in 'Construction' started by sarges_heroes2003, Aug 9, 2008.

  1. sarges_heroes2003

    sarges_heroes2003 Member

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    Hey,
    On narrow bows how do you install blast shielding so that u don't get blow through or the shielding smacking up against the other side?
     
  2. Tugboat

    Tugboat Facilitator RCWC Staff Admiral (Supporter)

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    I just use one layer down the middle of the narrow bow.
     
  3. Powder Monkey

    Powder Monkey Active Member

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    Yes prior to siding I hot glue in some shower pan liner in the center and no thru and thru shots [:D]
     
  4. Tugboat

    Tugboat Facilitator RCWC Staff Admiral (Supporter)

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    Yeah, shower pan liner is good stuff.

    Monk, what's the part of your sig that says '2008 nothing'?
     
  5. Powder Monkey

    Powder Monkey Active Member

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    LOL all the Guys put what they won at NATS so I did as well [:D]
     
  6. djranier

    djranier Well-Known Member

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    It sounds like you won, you made lots of new friends, and now get to rebuild your boat on top of that, what more can you ask for, lol. [:D]
     
  7. sarges_heroes2003

    sarges_heroes2003 Member

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    I was under the impreshion that the plastic liners had to flex to work there armor magic. I thought that by flexing they would come into contact with the other side. what do you do in such areas?
     
  8. Tugboat

    Tugboat Facilitator RCWC Staff Admiral (Supporter)

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    I don't worry about it :) I leave the single layer of liner loose up in the middle of the skinny part. It'll move when it needs to, but generally stays put. In the wider parts of the hull, I poke a hole in it over the wood ribs and use small screws and washers to hold the top, leaving it loose at the bottom.
     
  9. Powder Monkey

    Powder Monkey Active Member

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    I glue the top with hot Glue let it lose at bottom and there is your flex and keeps it centered. [:D]
     
  10. Bryan

    Bryan Member

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    I use 2L pop bottle amour and you can get
    2 layers into most bows, and I just thumb
    tack it to my deck supports at the top.

    Let the bottom float or tack wider end down
    with drop of thick CA and when in position
    spray with CA Kicker to lock in position.

    Cheaper than Shower Liner and better for
    the environment?
     
  11. Bob

    Bob Well-Known Member

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    I put a thin piece (1/8") of wood or Fiberglass 1/16" at the bow and epowy it in.
    Useing hot glue is bad, unless you only battle up north. It worked fine for me in MN but in GA or TX in the summer not so good.
     
  12. Bob Pottle

    Bob Pottle Well-Known Member

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    In models with long narrow bows (like HMS Courageous) I've glued narrow basswood strips to the underside of the forecastle deck to make a slot and siliconed a piece of heavy 0.080"/2mm styrene into it. The bottom edge is unattached, allowing the sheet to flex when hit. If any BBs get through it the holes or cracks can be patched with more styrene. When the armor gets too damaged the balsa near the bow has to be removed to replace it.

    Bob